Home / 4,403,493.60-6,605,240.40-2,968,602.90

Finding the Fourth Proportional to 4,403,493.60, 6,605,240.40 and 2,968,602.90

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Solution

The fourth proportional to 4,403,493.60, 6,605,240.40 and 2,968,602.90 is: 4,452,904.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,493.60 : 6,605,240.40 = 2,968,602.90 : x
  2. Step 2: Convert to fraction form
    4,403,493.60/6,605,240.40 = 2,968,602.90/x
  3. Step 3: Cross multiply
    4,403,493.60x = 6,605,240.40 × 2,968,602.90
  4. Step 4: Simplify right side
    4,403,493.60x = 19,608,335,806,637.16
  5. Step 5: Solve for x
    x = 19,608,335,806,637.16/4,403,493.60
  6. Step 6: Final answer
    x = 4,452,904.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.